body{
    background-color: lightgrey;
    text-align: center;
    overflow: no-content;
}
#navbar{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-width: 900px;
    height: 84px;
    border-bottom:1px solid black;
}
#menue{
    position: absolute;
    top: 0;
    left: 0;
    width: 150px;
    height: 40px;
    float: right;
    
    background-color: red;
}
#progress{
    top: 0;
    height: 40px;
    margin-left: 150px;
    margin-left: 80px;
    
    background-color: yellow;
    text-align: center;
}
#help{
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 40px;
    float: left;
    
    background-color: forestgreen;
}
#under{
    position: absolute;
    top: 40px;
    left: 0;
    height: 44px;
    width: 400px;
}
#under_mitte{
    top: 40px;
    height: 44px;
    margin-left: 150px;
    margin-right: 80px;
    padding-top: 0px;
    
    background-color: navajowhite;
}
#under_rechts{
    position: absolute;
    top: 40px;
    right: 5px;
    height: 44px;
    width: 200px;
}
#text_feld{
    width: 800px;
    height: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
    overflow: scroll;
    
    background-color: whitesmoke;
    background-image: url('./Img/wasserzeichen/Bergbau Wasser.png');
    background-repeat: no-repeat;
    background-position: center;
    
}
#footer{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30px;
    
    background-color:lightskyblue;
    border-top:2px solid black;
}
#login_trans{
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    
    background-color: lightgray;
    opacity: 0.7;
}
#login_form{
    position: absolute;

    width: 300px;
    height: 180px;
    top: 40%;
    left: 40%;
    border-radius: 10px;
    
    background-color: whitesmoke;
    filter:alpha(opacity=100);
    opacity: 1!important;
    
}